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1. (WO1997015235) ANGLED BEAM DELIVERY HANDPIECE FOR LASER OR OTHER MONOCHROMATIC LIGHT SOURCE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1997/015235 International Application No.: PCT/US1996/016135
Publication Date: 01.05.1997 International Filing Date: 09.10.1996
IPC:
A61B 17/00 (2006.01) ,A61B 18/20 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
17
Surgical instruments, devices or methods, e.g. tourniquets
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
18
Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
18
by applying electromagnetic radiation, e.g. microwaves
20
using laser
Applicants:
PLC MEDICAL SYSTEMS, INC. [US/US]; 10 Forge Park Franklin, MA 02038, US
Inventors:
NEGUS, Charles, Christopher; US
LINHARES, Stephen, J.; US
Agent:
IANDIORIO, Joseph, S. ; Iandiorio & Teska 260 Bear Hill Road Waltham, MA 02154, US
Priority Data:
08/548,26925.10.1995US
Title (EN) ANGLED BEAM DELIVERY HANDPIECE FOR LASER OR OTHER MONOCHROMATIC LIGHT SOURCE
(FR) PIECE A MAIN PRODUISANT UN FAISCEAU DE LASER OU DE TOUTE AUTRE SOURCE DE LUMIERE CHROMATIQUE DEVIE A UN ANGLE
Abstract:
(EN) An angled beam delivery handpiece (20) includes a barrel (22) for delivering a monochromatic light beam; a contact surface (24) at the distal end of the barrel (22); a window (32) in the side of the barrel (22) proximate the contact surface (24); an aperture (26) in the contact surface (22); and a refractive element in the barrel above the window (32) for diverting the beam carried by the barrel (22) to exit the aperture (26) at an angle to the laser beam in the barrel (22).
(FR) L'invention porte sur une pièce à main (20) produisant un faisceau dévié à un angle comportant: un cylindre (22) émettant un faisceau de lumière monochromatique; une surface de contact (24) située à l'extrémité distale du cylindre (22); une fenêtre (32) percée dans la paroi latérale du cylindre (22) à proximité de la susdite surface de contact (24); une ouverture (26) pratiquée dans la surface de contact (22); et un élément réfringent placé dans le cylindre au-dessus de la fenêtre (32) et déviant le rayon provenant du cylindre (22) de manière à ce qu'il sorte par l'ouverture (26) en faisant un angle par rapport au rayon laser du cylindre (22).
Designated States: AU, CA, CN, JP, KR, RU
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP0798989JPH10500608 CA2207678AU1996072619